13/01/2012

Earthly machine recreates star's sizzling-hot surface

Since we can't go to the stars yet, let's bring the stars to us. In a giant X-ray-producing facility, astronomers and plasma physicists have heated a cigar-sized sample of gas to over 17,000 degrees Fahrenheit in order to ...

New family of composite structures

Material scientists at ETH-Zürich are working on composite materials that mimic the structure of seashells. Such complex structures are produced using tiny magnetic particles which guide the composites' stiffer elements ...

Right-to-work has minimal impact on manufacturing

If the Indiana General Assembly passes a controversial right-to-work (RTW) bill currently being debated, no impact is likely for industrial composition, manufacturing income, employment or wages, says a Ball State University ...

Longer-lasting chemical catalysts

Metal-based chemical catalysts have excellent green chemistry credentials—in principle at least. In theory, catalysts are reusable because they drive chemical reactions without being consumed. In reality, however, recovering ...

Senior-driving study eyes safer roadways

For some, a GPS is an invaluable part of a lengthy commute, helping drivers navigate unfamiliar cities. For others – and seniors, in particular – a GPS, along with a number of other automotive gadgets, often proves ...

Spacecraft completes biggest maneuver

NASA's Mars Science Laboratory spacecraft successfully refined its flight path Wednesday with the biggest maneuver planned for the mission's journey between Earth and Mars.

One step closer to controlling nuclear fusion

Using a heating system, physicists have succeeded for the first time in preventing the development of instabilities in an efficient alternative way relevant to a future nuclear fusion reactor. It’s an important step ...

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